Billy squeezes back, grateful for the reassurance, and he lets go to usher him in and close the door behind them. Once closed, he turns back to face Cap, and despite being a legal adult, Billy still feels like a little boy in class whenever he talks to him. There's no helping it.

"Yeah, I...the hallucinations," he starts, hesitant as he tries to think up the words. It should be easy, but admitting it had been hard enough to Teddy. Saying the words out loud to Captain America, much harder. "I'm having nightmares. Constantly. It's the same dream over and over, and I wake up terrified every time."